|He was born to alias "Quoronos", a time-using superhero and to a perfectly normal woman named Whitney Brockman. The power of his father ran through his veins the instant he was conceive inside Whitney's wound. However, when he was born, his powers went haywire, causing his sense of time to be warped. A few years after, "Quoronos" cheated on Whitney, and they decided to break-up. From then on, Xander never heard of his father again.|
When he attended school, he was always called the weird one, but he's too friendly that he went along the ride of jokes, but eventually beat his oppressors with ease. Well, he did get detention and even suspension for doing it, but he continued life on. But life's being a bitch to him, tossing every problem at Xander like failing grades. But he was able to cope up with this difficulty, and is now a smart guy.
During Xander's 19th birthday, one of his dad's hero friends named Tristan, visited him and revealed that his dad was a super hero all along. Xander asked for Whitney's confirmation, and she said yes. Setting aside that his dad left them, he happily agreed to go with Tristan. The following day, he escorted Xander to a special plane and brought him here... at Heroes' Island.